... right adaptor,Input 110V-230V/50Hz,out put: 7.5V,500mA.2.Bottons:On/Off,Set color,charger hole,instruction ... 3.Use the wet dishcloth for cleaning,do not put into the water.led ice wine bucket features: ... right adaptor,Input 110V-230V/50Hz,out put: 7.5V,500mA.2.Bottons:On/Off,Set color,charger hole,instruction ... put the bucket into the water,the light and the charger will be damaged and no lighting come out ...